Steelman 55383 7-Piece T-Handle Metric Ball End Hex Key Set 7-PIECE SET - Set includes 7 of the most commonly used metric hex key sizes for automotive and household repairs DURABLE CONSTRUCTION - Made of high strength, heat treated chrome-vanadium steel to resist rotational distortion FASTER FIT - Machined ball end permits an up to 25-degree entry angle making it easy to access confined or hard to reach fasteners T-HANDLE DESIGN - T-Handle design with ball-end long arm for angled access and standard hex short arm for high torque use INCLUDED SIZES - Set includes 3mm, 4mm, 4.5m, 5mm, 6mm, 8mm, and 10mm size hex keys CORROSION RESISTANT - Tools feature a protective black oxide coating to resist rust and corrosion PVC DIPPED HANDLES - Black PVC dipped and textured handles for a secure, comfortable grip during use